[Steric effects in the epoxidation reaction in the steroid series. VI. Preparation and reactivity of the 3,20-diethylene ketal of 11 beta-hydroxy preg-7-ene-3,20-dione].
D001966:Bromine; D055598:Chemical Phenomena; D002621:Chemistry; D004988:Ethers, Cyclic; D007659:Ketones; D011278:Pregnanes; D013237:Stereoisomerism
D004988:Ethers, Cyclic; D007659:Ketones; D011278:Pregnanes; D001966:Bromine
Orientation stérique de l'éspoxydation en série stérolique. VI. Préparation et réactivité de l'hydroxy-11beta bis-éthylènedioxy-(3,20) (5alpha) pregnène-7.